corrected the context usage

Author: osaatcioglu

Android/ClipboardManager/ClipboardManagerPlugin.java

@@ -3,7 +3,7 @@
  * Omer Saatcioglu 2011
  *
  */
- 
+
 package com.saatcioglu.phonegap.clipboardmanager;
 
 import org.json.JSONArray;
@@ -12,14 +12,23 @@
 import android.content.Context;
 import android.text.ClipboardManager;
 
+import com.phonegap.DroidGap;
 import com.phonegap.api.Plugin;
 import com.phonegap.api.PluginResult;
 
 public class ClipboardManagerPlugin extends Plugin {
-	private static String actionCopy = "copy";
-	private static String actionPaste = "paste";
-	private static String errorParse = "Couldn't get the text to copy";
-	private static String errorUnknown = "Unknown Error";
+	private static final String actionCopy = "copy";
+	private static final String actionPaste = "paste";
+	private static final String errorParse = "Couldn't get the text to copy";
+	private static final String errorUnknown = "Unknown Error";
+
+	private ClipboardManager mClipboardManager;
+
+	public void setContext(DroidGap ctx) {
+		super.setContext(ctx);
+		mClipboardManager = (ClipboardManager) ctx
+				.getSystemService(Context.CLIPBOARD_SERVICE);
+	}
 
 	/**
 	 * Executes the request and returns PluginResult.
@@ -37,21 +46,15 @@ public PluginResult execute(String action, JSONArray args, String callbackId) {
 			String arg = "";
 			try {
 				arg = (String) args.get(0);
-				ClipboardManager clipboard = (ClipboardManager) ContextHolder
-						.get().getSystemService(Context.CLIPBOARD_SERVICE);
-				clipboard.setText(arg);
+				mClipboardManager.setText(arg);
 			} catch (JSONException e) {
-				return new PluginResult(PluginResult.Status.ERROR,
-						errorParse);
+				return new PluginResult(PluginResult.Status.ERROR, errorParse);
 			} catch (Exception e) {
-				return new PluginResult(PluginResult.Status.ERROR,
-						errorUnknown);
+				return new PluginResult(PluginResult.Status.ERROR, errorUnknown);
 			}
 			return new PluginResult(PluginResult.Status.OK, arg);
 		} else if (action.equals(actionPaste)) {
-			ClipboardManager clipboard = (ClipboardManager) ContextHolder.get()
-					.getSystemService(Context.CLIPBOARD_SERVICE);
-			String arg = (String) clipboard.getText();
+			String arg = (String) mClipboardManager.getText();
 			if (arg == null) {
 				arg = "";
 			}

Android/ClipboardManager/README.md

@@ -4,18 +4,12 @@ By Omer Saatcioglu
 ## Adding the Plugin to your project ##
 1. To install the plugin, move clipboardmanager.js to your project's www folder and include a reference to it in your html files. 
 2. Create a folder called 'src/com/saatcioglu/phonegap/clipboardmanager' within your project's src folder.
-3. And copy ContextHolder.java and ClipboardManagerPlugin.java into that new folder.
+3. And copy ClipboardManagerPlugin.java into that new folder.
 
 `mkdir <your_project>/src/com/saatcioglu/phonegap/clipboardmanager`
 `cp ./ClipboardManagerPlugin.java <your_project>/src/com/beetight/barcodescanner`
-`cp ./ContextHolder.java <your_project>/src/com/beetight/barcodescanner`
 
 ## Using the plugin ##
-Before using the plugin, we need to at the following line of code before calling the `loadUrl` method in the main activity to let the
-ClipboardManagerPlugin use the context of the main activity. Otherwise, it wouldn't be able to reach to the Clipboard Service
-
-	ContextHolder.set(this);
-
 The plugin creates the object `window.plugins.clipboardManager` with the methods 
 
 `copy(str, success, fail)` that copies the given string